I don't really get it often, mainly because I have a good group of close friends and that's about it, I can't be arsed with parties and people that are so extroverted that they seem like they need to be talking to other people all the time or they'll be so bored because they clearly are very boring people as individuals.
If people tell you that you don't have a life, they are either trying to validate their own lifestyle of monotonous partying and drinking and haven't taken the time to even think about anything ever, or you actually are obsessing over something to much, but that should be pretty obvious to you.
If people tell you that you don't have a life, they are either trying to validate their own lifestyle of monotonous partying and drinking and haven't taken the time to even think about anything ever, or you actually are obsessing over something to much, but that should be pretty obvious to you.